cvedb.io
CVE-2023-30537
CRITICAL · CVSS 9.9
EPSS exploitation probability: 0%
Published 2023-04-16T08:15:07.817 · Last modified 2026-06-17T05:54:58.317

Summary

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with the right to add an object on a page can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the styles properties `FlamingoThemesCode.WebHome`. This page is installed by default. The vulnerability has been patched in XWiki versions 13.10.11, 14.4.7 and 14.10.

Affected products

xwiki — xwiki

Does this affect you?

Add your gear to cvedb and we'll alert you only when xwiki ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.